Nov 28 01:44:17.591 INFO checking liuyanghejerry/rust-wasm-size-bug against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:44:17.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 01:44:18.152 INFO [stdout] 497bfe1394804c825facbb72cf06a1e34386b26922268c9dca755c0bb535e6e2
Nov 28 01:44:18.154 INFO running `"docker" "start" "-a" "497bfe1394804c825facbb72cf06a1e34386b26922268c9dca755c0bb535e6e2"`
Nov 28 01:44:20.432 INFO [stderr] usermod: no changes
Nov 28 01:44:20.512 INFO [stderr]     Checking wasm-size-bug v0.1.0 (/source)
Nov 28 01:44:20.902 INFO [stderr] warning: unused variable: `buf`
Nov 28 01:44:20.902 INFO [stderr]  --> src/lib.rs:4:9
Nov 28 01:44:20.902 INFO [stderr]   |
Nov 28 01:44:20.903 INFO [stderr] 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Nov 28 01:44:20.903 INFO [stderr]   |         ^^^ help: consider using `_buf` instead
Nov 28 01:44:20.903 INFO [stderr]   |
Nov 28 01:44:20.904 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 01:44:20.904 INFO [stderr] 
Nov 28 01:44:20.964 INFO [stderr] warning: unused variable: `buf`
Nov 28 01:44:20.964 INFO [stderr]  --> src/lib.rs:4:9
Nov 28 01:44:20.965 INFO [stderr]   |
Nov 28 01:44:20.965 INFO [stderr] 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Nov 28 01:44:20.965 INFO [stderr]   |         ^^^ help: consider using `_buf` instead
Nov 28 01:44:20.965 INFO [stderr]   |
Nov 28 01:44:20.966 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 01:44:20.966 INFO [stderr] 
Nov 28 01:44:21.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 28 01:44:21.013 INFO [stderr] su: No module specific data is present
Nov 28 01:44:21.969 INFO running `"docker" "inspect" "497bfe1394804c825facbb72cf06a1e34386b26922268c9dca755c0bb535e6e2"`
Nov 28 01:44:22.305 INFO running `"docker" "rm" "-f" "497bfe1394804c825facbb72cf06a1e34386b26922268c9dca755c0bb535e6e2"`
Nov 28 01:44:22.544 INFO [stdout] 497bfe1394804c825facbb72cf06a1e34386b26922268c9dca755c0bb535e6e2